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using Kitware.VTK;
using System;
// input file is C:\VTK\Parallel\Testing\Tcl\TestImageStreamer.tcl
// output file is AVTestImageStreamer.cs
/// <summary>
/// The testing class derived from AVTestImageStreamer
/// </summary>
public class AVTestImageStreamerClass
{
/// <summary>
/// The main entry method called by the CSharp driver
/// </summary>
/// <param name="argv"></param>
public static void AVTestImageStreamer(String [] argv)
{
//Prefix Content is: ""
reader = new vtkImageReader();
reader.ReleaseDataFlagOff();
reader.SetDataByteOrderToLittleEndian();
reader.SetDataExtent((int)0,(int)63,(int)0,(int)63,(int)1,(int)93);
reader.SetFilePrefix((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/headsq/quarter");
reader.SetDataMask((int)0x7fff);
rangeStart = 0.0;
rangeEnd = 0.2;
LUT = new vtkLookupTable();
LUT.SetTableRange((double)0,(double)1800);
LUT.SetSaturationRange((double)1,(double)1);
LUT.SetHueRange((double)rangeStart,(double)rangeEnd);
LUT.SetValueRange((double)1,(double)1);
LUT.SetAlphaRange((double)1,(double)1);
LUT.Build();
// added these unused default arguments so that the prototype[]
// matches as required in python.[]
//method moved
mapToRGBA = new vtkImageMapToColors();
mapToRGBA.SetInputConnection((vtkAlgorithmOutput)reader.GetOutputPort());
mapToRGBA.SetOutputFormatToRGBA();
mapToRGBA.SetLookupTable((vtkScalarsToColors)LUT);
mapToRGBA.EndEvt += new Kitware.VTK.vtkObject.vtkObjectEventHandler(changeLUT_Command.Execute);
streamer = new vtkMemoryLimitImageDataStreamer();
streamer.SetInputConnection((vtkAlgorithmOutput)mapToRGBA.GetOutputPort());
streamer.SetMemoryLimit((uint)100);
streamer.UpdateWholeExtent();
// set the window/level to 255.0/127.5 to view full range[]
viewer = new vtkImageViewer();
viewer.SetInputConnection((vtkAlgorithmOutput)streamer.GetOutputPort());
viewer.SetColorWindow((double)255.0);
viewer.SetColorLevel((double)127.5);
viewer.SetZSlice((int)50);
viewer.Render();
//deleteAllVTKObjects();
}
static string VTK_DATA_ROOT;
static int threshold;
static vtkImageReader reader;
static double rangeStart;
static double rangeEnd;
static vtkLookupTable LUT;
static vtkImageMapToColors mapToRGBA;
static vtkMemoryLimitImageDataStreamer streamer;
static vtkImageViewer viewer;
/// <summary>
/// Event handler for EndEvt
/// </summary>
public class changeLUT_Command
{ ///<summary>execute command</summary>
public static void Execute(vtkObject sender, vtkObjectEventArgs e)
{
//Global Variable Declaration Skipped
rangeStart = rangeStart+0.1;
rangeEnd = rangeEnd+0.1;
if ((rangeEnd) > 1.0)
{
rangeStart = 0.0;
rangeEnd = 0.2;
}
LUT.SetHueRange((double)rangeStart,(double)rangeEnd);
LUT.Build();
}
}
///<summary> A Get Method for Static Variables </summary>
public static string GetVTK_DATA_ROOT()
{
return VTK_DATA_ROOT;
}
///<summary> A Set Method for Static Variables </summary>
public static void SetVTK_DATA_ROOT(string toSet)
{
VTK_DATA_ROOT = toSet;
}
///<summary> A Get Method for Static Variables </summary>
public static int Getthreshold()
{
return threshold;
}
///<summary> A Set Method for Static Variables </summary>
public static void Setthreshold(int toSet)
{
threshold = toSet;
}
///<summary> A Get Method for Static Variables </summary>
public static vtkImageReader Getreader()
{
return reader;
}
///<summary> A Set Method for Static Variables </summary>
public static void Setreader(vtkImageReader toSet)
{
reader = toSet;
}
///<summary> A Get Method for Static Variables </summary>
public static double GetrangeStart()
{
return rangeStart;
}
///<summary> A Set Method for Static Variables </summary>
public static void SetrangeStart(double toSet)
{
rangeStart = toSet;
}
///<summary> A Get Method for Static Variables </summary>
public static double GetrangeEnd()
{
return rangeEnd;
}
///<summary> A Set Method for Static Variables </summary>
public static void SetrangeEnd(double toSet)
{
rangeEnd = toSet;
}
///<summary> A Get Method for Static Variables </summary>
public static vtkLookupTable GetLUT()
{
return LUT;
}
///<summary> A Set Method for Static Variables </summary>
public static void SetLUT(vtkLookupTable toSet)
{
LUT = toSet;
}
///<summary> A Get Method for Static Variables </summary>
public static vtkImageMapToColors GetmapToRGBA()
{
return mapToRGBA;
}
///<summary> A Set Method for Static Variables </summary>
public static void SetmapToRGBA(vtkImageMapToColors toSet)
{
mapToRGBA = toSet;
}
///<summary> A Get Method for Static Variables </summary>
public static vtkMemoryLimitImageDataStreamer Getstreamer()
{
return streamer;
}
///<summary> A Set Method for Static Variables </summary>
public static void Setstreamer(vtkMemoryLimitImageDataStreamer toSet)
{
streamer = toSet;
}
///<summary> A Get Method for Static Variables </summary>
public static vtkImageViewer Getviewer()
{
return viewer;
}
///<summary> A Set Method for Static Variables </summary>
public static void Setviewer(vtkImageViewer toSet)
{
viewer = toSet;
}
///<summary>Deletes all static objects created</summary>
public static void deleteAllVTKObjects()
{
//clean up vtk objects
if(reader!= null){reader.Dispose();}
if(LUT!= null){LUT.Dispose();}
if(mapToRGBA!= null){mapToRGBA.Dispose();}
if(streamer!= null){streamer.Dispose();}
if(viewer!= null){viewer.Dispose();}
}
}
//--- end of script --//
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